Nagano, Japan

Masanori Takemura

This inventor holds 10 USPTO granted patents and 1 EPO patent. Top assignees: Seiko Epson Corporation, Bridgestone Corporation. Active years: 1992-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Takemura. Retrieved from https://idiyas.com/inventor/masanori-takemura

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 50.0


Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 50(Granted Patents)


Location History:

  • Suwa, JP (1992 - 2004)
  • Nagano, JP (2002 - 2012)
  • Nagano-ken, JP (2013)

Company Filing History:


Years Active: 1992-2013

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10 patents (USPTO):Explore Patents

Title: Masanori Takemura: Innovator in Ink Jet Technology

Introduction

Masanori Takemura is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of ink jet technology, holding a total of 10 patents. His work has advanced the capabilities and efficiency of ink jet printers, making them more reliable and effective for various applications.

Latest Patents

Among his latest patents, Takemura has developed innovative solutions for ink jet printers and recording methods. One of his notable inventions includes an ink jet printer that features a storage system for ink, a recording head with a nozzle for ejecting ink, and a passage that connects the storage to the recording head. This design incorporates an ink-contacting member that contains an antioxidant, which helps maintain the quality of the ink. Additionally, he has created an ink jet recording method that ensures droplets of ink are effectively attached to a recording medium. Another patent focuses on an ink jet printer that utilizes an ink-contacting member to inhibit the formation of crystalline molecular complexes, enhancing the printer's performance.

Career Highlights

Throughout his career, Masanori Takemura has worked with notable companies such as Seiko Epson Corporation and Bridgestone Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in ink jet technology.

Collaborations

Takemura has collaborated with esteemed colleagues, including Toshio Kumagai and Hitoshi Matsumoto. Their combined expertise has fostered advancements in the field and led to the successful development of several patents.

Conclusion

Masanori Takemura's contributions to ink jet technology have significantly impacted the industry. His innovative patents and collaborations with leading companies and colleagues highlight his dedication to advancing this field. His work continues to influence the development of more efficient and effective ink jet printers.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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